D4429

7-Dehydrocholesterin

≥85%

• Synonym(e): (−)-7-Dehydrocholesterin, 3β-Hydroxy-5,7-cholestadien, 5,7-Cholestadien-3β-ol, Provitamin D₃
• Empirische Formel (Hill-System): C₂₇H₄₄O
• CAS-Nummer: 434-16-2
• Molekulargewicht: 384.64
• UNSPSC Code: 12352200
• PubChem Substance ID: 24893874
• eCl@ss: 39023139
• EC Number: 207-100-5
• Beilstein/REAXYS Number: 2224615
• MDL number: MFCD00003624

Eigenschaften

• assay: ≥85%
• mp: 148-152 °C (lit.)
• storage temp.: −20°C
• SMILES string: [H][C@@]1(CC[C@@]2([H])C3=CC=C4C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)CCCC(C)C
• InChI: 1S/C27H44O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9-10,18-19,21,23-25,28H,6-8,11-17H2,1-5H3/t19-,21+,23-,24+,25+,26+,27-/m1/s1
• InChI key: UCTLRSWJYQTBFZ-DDPQNLDTSA-N

Beschreibung

Biochem/physiol Actions

Down-regulates cholesterol biosynthesis in cultured Smith-Lemi-Opitz syndrome skin fibroblasts.

Other Notes

Do not confuse with dihydrocholesterol.

Sicherheitshinweise

• Lagerklasse: 13 - Non Combustible Solids
• Was ist los?: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• PSA (Persönliche Schutzausrüstung): Eyeshields, Gloves, type N95 (US)